Re: LV2 synths for Ardour 3?

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On 06/27/2011 01:34 AM, allcoms wrote:
Hi Leigh!

Hopefully that's not too big a problem in Ardour 3 -- its automation
framework does a fine job of automating plugin parameters without those
plugins having to expose them as MIDI CCs. I already have a track in the
works using Calf Monosynth with automation controlling the filter cutoff,
for instance.

Thats great to hear, obviously you know something I don't. Can you
automate any parameter under monosynth? Calf organ too? How?

You can automate any parameter that the plugin exposes as an LV2 control port, which for most plugins is all of them. Ardour 2 had these automation features for effects plugins (LV2 and LADSPA), so having them apply to LV2 synths is just a natural extension of that.

Here's a quick crash course in setting up a MIDI track with some plugin automation, using Calf Monosynth as the example:

1) Create a MIDI track, and add Calf Monosynth to it
2) Add some notes
3) Click the "a" button on the track to open the Automation drop-down
4) Select Plugins/Calf Monosynth/Cutoff. An automation lane should appear below your track
5) In the automation lane, click on "Manual" and change this to "Play"
6) Click within the automation lane to add some control points; they'll be joined by a line, which is the curve the automation will follow. 7) Create and adjust the control points until you get the curve you're after. You'll probably have to increase the height of the automation lane to get finer control over the control point values. 8) Play the track, and watch and listen as the synth's cutoff frequency follows the automation curve

Some synths may not like having their parameters changed in realtime like this, but it definitely works well for the above case, and I'd imagine most other parameters in Calf Monosynth and Calf Organ will be fine with automation, too.

Thanks
Leigh


Thanks,

Dan



Thanks
Leigh


I've not tried drobilla's MDA plugins yet but looking at the source I
see there is a subsynth plugin so I wonder how this stacks up against
the calf LV2 synths?

Dan

On Sun, Jun 26, 2011 at 3:50 PM, Leigh Dyer<lsd@xxxxxxxxxxxxxx>    wrote:

Hi all,

With Ardour 3 coming along, and looking set to support only LV2 synth
plugins, I've just been writing up some notes on the various LV2 synth
plugins that are around at the moment. I've listed them here:

http://wootangent.net/2011/06/lv2-synths-for-ardour-3-a-list/

I hope I've covered all the big ones, but are there any that I'm missing?
I'd love for this to be a handy resource for new users when Ardour hits
the
big 3.0.

Thanks
Leigh
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